Speed-X 20W40 meets the requirement of Bike Engine, Petrol Car, Tractor etc..
Speed Excel 20W40 meets the requirement of Bike, Petrol Car, Tractor etc..
Dynamic 15W40 requires Diesel engine cars etc..
Super Dynamic 15W40 CI-4+ is requires Diesel Engine cars, Bus, Trucks etc..
It is requires Diesel Engine cars, Petrol Engine Cars, CNG-LPG etc..
CNG-LPG 20W50 is requires CNG Cars, Petrol Engine Cars etc..